@atlaskit/util-service-support/dist/esm/serviceResources.js

A library of support classes for integrating React components with REST HTTP services

import _classCallCheck from "@babel/runtime/helpers/classCallCheck";
import _createClass from "@babel/runtime/helpers/createClass";
import _defineProperty from "@babel/runtime/helpers/defineProperty";
export var AbstractResource = /*#__PURE__*/function () {
  function AbstractResource() {
    _classCallCheck(this, AbstractResource);
    _defineProperty(this, "listeners", new Set());
  }
  return _createClass(AbstractResource, [{
    key: "subscribe",
    value: function subscribe(onChange) {
      this.listeners.add(onChange);
      if (this.lastResult) {
        // Notify subscribe of last result (i.e. initial state)
        onChange.result(this.lastResult);
      }
    }
  }, {
    key: "unsubscribe",
    value: function unsubscribe(onChange) {
      this.listeners.delete(onChange);
    }
  }, {
    key: "notifyResult",
    value: function notifyResult(result) {
      this.listeners.forEach(function (onChange) {
        onChange.result(result);
      });
    }
  }, {
    key: "notifyError",
    value: function notifyError(error) {
      this.listeners.forEach(function (onChange) {
        if (onChange.error) {
          onChange.error(error);
        }
      });
    }
  }, {
    key: "notifyInfo",
    value: function notifyInfo(info) {
      this.listeners.forEach(function (onChange) {
        if (onChange.info) {
          onChange.info(info);
        }
      });
    }
  }, {
    key: "notifyNotReady",
    value: function notifyNotReady() {
      this.listeners.forEach(function (onChange) {
        if (onChange.notReady) {
          onChange.notReady();
        }
      });
    }
  }]);
}();